#include <stdio.h>
#include <unistd.h>

extern char **environ;

int main(int argc,char* argv[])
{

	int i;
	puts("put arg : ");
	for(i=0; i <argc;i++){

		printf("arg %d is: %s\n",i,argv[i]);
	}

	puts("puts env valiable: ");
	
	for(i=0; environ[i] != NULL;i++){

		printf("%s\n",environ[i]);
	}

	return 0;
}